package com.lj.eduservice.service;

import com.lj.eduservice.entity.Chapter;
import com.baomidou.mybatisplus.extension.service.IService;
import com.lj.eduservice.entity.dao.ChapterDao;

import java.util.List;

/**
 * <p>
 * 课程 服务类
 * </p>
 *
 * @author luojing
 * @since 2021-05-06
 */
public interface ChapterService extends IService<Chapter> {

    List<ChapterDao> getChapterAndVideoByCourseId(String courseId);

    Boolean deleteChapter(String chapterId);
}
